Bulma – Free, Open source Modern CSS framework

Bulma is a free, open source CSS framework based on Flexbox and used by more than 100,000 developers.

There is no JavaScript included. People generally want to use their own JS implementation (and usually already have one). Bulma can be considered “environment agnostic”: it’s just the style layer on top of the logic.

Overview

An overview of what Bulma as a framework is all aboutCustomizeCreate your own theme with a simple set of variables

Modifiers

An easy-to-read naming system designed for humans

Columns

The power of Flexbox in a simple interfaceLayoutDesign the structure of your webpage with these CSS classes

Form

The indispensable form controls, designed for maximum clarity

Elements

Essential interface elements that only require a single CSS class

Components

Advanced multi-part components with lots of possibilities